Asfir 4x4 Toyota Tundra / Sequoia Transmission Skid Plate | 2007-2022
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Questions? Chat or Call us: (409) 916-8280
Free Shipping. Ships in 1-3 Business Days
Price Match Guarantee
Safe/Secure Checkout
Questions? Chat or Call us: (409) 916-8280
At just 15 lbs, this 1/4-inch aluminum plate protects your transmission without the heavy fuel-economy penalty or performance lag of steel.
Engineered for a direct, no-drill installation that utilizes existing factory mounting points, ensuring your vehicle's frame remains untouched.
Built-in stiffening ribs provide maximum impact resistance, while integrated ventilation slots maintain critical transmission cooling airflow.
Marine-grade aluminum construction naturally resists corrosion, paired with zinc-coated hardware for a lifetime of protection in any climate.
Ultra-Lightweight 1/4" Aluminum Protection. 100% Bolt-On. Trail-Proven.
Bulletproof Defense for Your DrivetrainThe Asfir 4x4 Transmission Skid Plate is a vital insurance policy for your Toyota Tundra or Sequoia. Your transmission is one of the most expensive and vulnerable components under your truck. This precision-engineered shield is laser-cut from 1/4" (6mm) high-grade aluminum, offering the perfect balance of rugged protection and weight efficiency.
Asfir armor is built to survive the harshest desert environments. This plate ensures that when you're navigating rocky trails or hidden stumps, your transmission remains untouched while maintaining a smooth underbody surface to slide over obstacles.
The Problem & The Solution:The Pain: The Tundra/Sequoia transmission pan sits low and is unprotected from the factory. A single sharp rock can puncture the pan, leading to total transmission failure and a multi-thousand dollar repair bill.
The Asfir Solution: We provide a 15 lb high-strength shield that installs with Zero Drilling. It’s reinforced with stiffening ribs to prevent flexing and features ventilation to keep your transmission fluid at optimal temperatures.
Designed for a 100% bolt-on installation using factory mounting points. No permanent vehicle modifications required.
At only 15 lbs, this plate provides heavy-duty protection without dragging down your performance or fuel economy.
Engineered with pressed structural ribs to increase rigidity, ensuring the plate won't buckle under high-impact loads.
Integrated ventilation slots ensure your transmission stays cool under load while allowing mud and water to drain freely.
Hugs the drivetrain components tightly to minimize the loss of ground clearance, keeping your truck agile off-road.
Includes heavy-duty steel brackets with a multi-layer zinc coating to prevent rust and hardware seizure.
High-grade aluminum construction naturally resists rust, making it perfect for salty roads or coastal environments.
Laser-cut specifically for the Toyota Tundra (07-21) and Sequoia (08-22) chassis for a rattle-free, perfect fit.
Engineered for Extreme ReliabilityWe don't believe in universal fitment. The Asfir Transmission plate features 6mm multi-wall aluminum thickness in critical areas and is held together by high-grade fasteners. It is part of a modular system that connects seamlessly with Asfir's front and transfer case skid plates.
15 lbs Total Weight 6mm Aerospace Aluminum 5.7L V8 Engine Fitment Bolt-On Installation"I bought the transmission and transfer case plates for my 2015 Tundra. The quality of the aluminum is top-notch—clean welds and precise cuts. The 15 lb weight is nothing compared to steel plates, so I didn't lose any MPG. I hit a submerged stump last weekend that would have definitely crushed my transmission pan, but the Asfir plate just slid right over. No-drill install was a breeze."
- Greg M., Tundra Owner Maintenance NoteService Access: While this plate is designed for maximum coverage, it can be easily removed for transmission servicing. We recommend checking bolt torque after every oil change to ensure the hardware remains secure after off-road vibration.
| Feature | Asfir Aluminum | OEM / Generic Plates |
|---|---|---|
| Installation | ✓ 100% Bolt-On (No Drill) | ✗ Often Requires Drilling |
| Weight | ✓ Ultra-Light (15 lbs) | ✗ Heavy (30-45 lbs) |
| Rust Resistance | ✓ Marine-Grade Aluminum | ✗ Prone to Rust (Steel) |
| Cooling | ✓ Integrated Venting | ✗ Solid (Traps Heat) |
| Origin | ✓ Made in Israel | Imported Mass-Market |
Designed specifically for the chassis curvature of the full-size Toyota platform. Fits the following models:
2007 - 2021 Toyota Tundra (5.7L) 2008 - 2022 Toyota Sequoia (5.7L)Complete the Protection: This plate is a core component of the ASFIR complete underbody kit, protecting the transmission gap between the engine and the transfer case.
CA Residents: ⚠️ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
No. The Asfir Transmission Skid Plate is designed with precision-placed ventilation slots that allow for continuous airflow over the transmission pan, maintaining factory-spec cooling even under heavy off-road use.
Absolutely not. This plate is a 100% bolt-on assembly. It uses existing threaded holes and mounting points on your Toyota's frame, ensuring your warranty and resale value remain intact.
While designed to work perfectly with the Asfir full underbody kit, this transmission plate can often be used alongside other brands. However, we cannot guarantee overlap fitment with non-Asfir front or transfer case plates without minor modification.
Our 6mm (1/4") aluminum is roughly 30% lighter than 3/16" steel while offering excellent impact resistance. Aluminum also has a "slicker" surface for sliding over rocks and will never rust, even if the powder coat is scratched.
Yes, this skid plate is designed to fit the chassis of both 2WD and 4WD Toyota Tundra and Sequoia models equipped with the 5.7L engine.
California Residents
Prop 65 Warning- Product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Proposition 65 is a California law passed in 1986. Its goals are to protect drinking water sources from toxic substances that may cause cancer and birth defects and to reduce or eliminate exposures to those chemicals generally, for example in consumer products, by requiring warnings in advance of those exposures.
The regulation requires the State of California to revise and republish yearly a list of chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. The current list contains over 900 naturally occurring and synthetic chemicals. This regulation also requires manufacturers to place warnings on products that contain any of the chemicals listed by the State of California. No other states require warnings of this nature, and products with Prop 65 warning language are legal to sell in all states. Detailed information regarding requirements for compliance to the California Prop. 65 is can be found at: www.P65Warning.ca.gov
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Here's why we think you should shop with us at ExtrailAuto.
The wait time was more than I anticipated even after seeing the notification of long lead times. I have to give them props for giving some compensation for the excessive wait time. Having slightly larger holes would help with fitment. Had a hard time getting the front drivers side away from the pinch weld. Eventually had to use washers to add space away from the truck. Need to update pictures and instalation video for the new sliders they are now making
All packing and shipment were great, everything was there. I had to contract out the install because of arthritis, it took them two hours and looks perfect. Zero wind noise at any speed 0 to 100.
Absolutely love my new rack and roam cases. Appreciate the Sherpa crew as well for their hospitality while the installation was taking place.
Fit and finish is excellent. Looks great on the Bronco. No whistling noise at all, some additional wind noise over 60mph but not much different than it was without the rack. Assembly was not too difficult. Instructions and videos could be a little better.
The quality and dedication of the team at Sherpa is evident from the very first interaction with them, and is further proven in the product itself. This rack is well engineered, easy to assemble, easy to adjust, and holds up incredibly well with no loosening or rattling or shifting (even after over 200 miles of driving on poorly maintained roads). Currently operating with approximately 180 pounds of gear mounted on the bed rack and no issues at all so far. I expected the vibration to work the bolts loose over time, but every time I check they're all still snug. My only regret is that I didn't pull the trigger and get this rack sooner.
First of all, the team at Sherpa is full of passion for adventure and that passion shows in the quality of their products. This roof rack looks incredible and surprised me with it's sturdiness. No loosening of hardware, even after weeks of driving. Currently holding approximately 80 pounds of gear for everyday driving, plus an additional 110 strapped on top during a camping trip (and I even stood on top of the entire loadout). No warping, bending, twisting, or slipping. The fact that this matches the bed rack perfectly in height is the icing on the cake. Easily serves as a tie off for a tarp, rain fly, hammock, or whatever you need. Perfect for modular campsite setup and quick teardown.
I bought the Sherpa Crestone rack for my 2024 4Runner TRD Pro. Incredibly well-made and excellent design. Spend the extra , to get best roof rack in the market. You won’t regret it.
This is our first roof rack that we are going to use to put a RRT (roof top tent) on for back country trips. Well-built product that came with all the nuts, bolts and washers to complete the installation. Took about 1-1/2 to 2 hours install the rack. You will another person to help place the racks on top of the Jeep for final install. Overall, a great, well-built American product
Install was super easy. The quality was great. Customer service was quick to respond to any issues! I’ve already been getting compliments on it and what brand it is. This will be great for camping this year!
This is on my tundra absolutely solid rack looks fantastic extremely modular, which is why I went this route. I can use the whole rack when traveling and over landing then rock the chase rack only when the rest is not in use, I actually use the recovery traction board mounts for my shower room set up, which works amazingly just relocated the board somewhere shown in picture keep innovating TUWAand I’ll keep purchasing.
Good looking cat shields made of stainless steel with cooling holes. Priced well, easy install, no issues. Would buy again.
Great service from their staff. Robert help me through all the process with a request I had, he responded all emails in a timely manner and provided great help.
We received it within 3 days and installed the same day. Great awning and very well made.
the tent is very nice, comfortable and roomy.
Following the instructions was fairly easy. Its better to have second person to set it up. I really like the tent and the support that from ExtrailAuto. Really recommeded! Thanks
Questions? Give us a call today. (409) 916-8280
Great fast shipping. Robert was great and helpful
Fit and install as advertised
Nice product. Wish the step was flatter. On the large end I drilled and taped two more holes on the outside edge to pull it down better. After that I’m very happy with them.
Nice, quality sliders that are straightforward to install. They look good on the truck and are very functional. That being said, the one negative was the long delays on shipping and delivery, and communication was less than optimal to say the least.
Love the easy install and videos!
High Quality , great fit. Look awesome.
Sliders look and fit great. Pretty simple and straightforward install however, the install video did leave out some key details and extra non-applicable hardware made install slightly confusing.
My new Rock Sliders “Rock!” I love em’ the fitment was perfect and they look awesome on my 4Runner TRD-ORP!
Had a few issues at the beginning with some missing nuts in the package but that was easily rectified with a trip to the hardware store. This thing is built like a tank, and it's been rock solid heavily loaded over some very rough terrain.
All packing and shipment were great, everything was there. I had to contract out the install because of arthritis, it took them two hours and looks perfect. Zero wind noise at any speed 0 to 100.